| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] should be [verb] to | 30 |
|
| 2 | [Wh det] should be [vb pp] to | 30 |
|
| 3 | which should be [verb] to | 27 |
|
| 4 | [Wh det] should be send to | 7 |
|
| 5 | [Wh det] should be sent to | 7 |
|
